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Nov
19
Good News: ATR8000 Protable Raman Analyzer First appeard
ATR8000 full-auto & high throughput Portable Raman Analyzer is a all-auto detection instrument for improving detection throughput, reducing workload & protecting the health of testing personnel.
Nov
11
How to Controll Drugs and Narcotics by Safity, Non-destructive Identification?
It is a non-contact and non-destructive and does not require any sample preparation for raman spectrometer. However, further investigations of the same specimen to confirm results can preserve small traces of evidence.Additionally, the the high spatial tesolution of confocal system enables performing a complete analusis withe small sample volume.In the field of Forensic Science, they make the technique as an efficient and robust analytical method.
The analyst often needs to analyze mixtures of drug particles and cutting agents. Manitol, myoinositol and sorbitol have been analyzed as possible cutting agents and their Raman spectrometer are depicted in Figure 3. The results clearly show that the spectra of cutting agents differ from each other as well as from the reported spectra of drugs.
Nov
11
How to fast identify liquid reagent on quanitification method?
According to the traditional method, Raman spectroscopy is considered to be unsuitable for quantitative applications due to poor signal strength stability, strong background signals such as fluorescence, and the like, even in many textbooks. But in fact, material information contained in Raman spectroscopy Not only the nature of the material, but also the information about the quality of the material. In principle, as long as the current difficult problem is solved in the method, Raman spectroscopy is a simple, fast and non-destructive testing method, not only a powerful tool on qualification, but also on quantification.
In order to solve this problem, Sipatt proposed a multi-technology centered on "high-order derivatives to ensure data selectivity" and successfully applied to Raman spectrometers. In this paper, we will introduce a salicylic acid saponin as an example to introduce a method for the detection of salicylic acid and benzoic acid in salicylic acid bismuth, and the accuracy is expressed as 3% within the relative error. Optosky Raman spectrometers make a fast, viable, no-module method for quantitative analysis of liquid formulations.
Nov
08
Nov
08
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